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SN65HVD78DGK - Texas Instruments

Description: 3.3 V Half-Duplex RS-485, with IEC ESD, 50 Mbps

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SN65HVD78DGK - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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SN65HVD78DGK - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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SN65HVD78DGK Details

  • Manufacturer Part Number:

    SN65HVD78DGK

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VSSOP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.008 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    35 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.95 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Transmit Delay-Max:

    15 ns

  • Width:

    3 mm

SN65HVD78DGK Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the SN65HVD78DGK is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length for a 100 Mbps connection is around 100 meters, while for a 10 Mbps connection, it can be up to 500 meters.
  • To ensure EMC with the SN65HVD78DGK, it is recommended to follow proper PCB layout and design guidelines, use shielding and grounding techniques, and ensure that the device is properly decoupled and filtered.
  • The power consumption of the SN65HVD78DGK varies depending on the operating mode and the baud rate. In general, the device consumes around 100 mA in normal operation and around 10 mA in standby mode.
  • Yes, the SN65HVD78DGK is rated for operation in industrial temperature ranges from -40°C to 85°C, making it suitable for use in industrial and automotive applications.
  • To troubleshoot issues with the SN65HVD78DGK, it is recommended to check the device's configuration and settings, verify the integrity of the transmission line, and use diagnostic tools such as oscilloscopes and logic analyzers to identify the source of the issue.

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SN65HVD78DGK Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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